Top of the Poops | Constituency Sewage Map - Live Data| St Austell and Newquay

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You're looking at the totals that we have calculated for sewage in St Austell and Newquay so far for 2026. It is an estimate, based on very poor quality live data from the Water Companies. The water companies report their sewage to the Environment Agency every year in April. You can see the last reported year in the other page

What's a potential overflow? If the CSO goes 'Offline' while its Overflowing, we don't know if it stopped overflowing until we get a 'Stop' event.

Totals for St Austell and Newquay in 2026

Sewage12,130 hours

Monitoring offline44 hours

Potential pollution408 hours

Storm overflows89

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Company	Site Name	Receiving Waterway	Overflow Days	Total Duration (hours)	Offline/Potential Pollution
South West Water	FOWEY STW_SSO_FOWEY	Fowey Estuary	163	2,227h 4m	-
South West Water	MENAGWINS STW_SSO_ST AUSTELL	St Austell River	75	1,462h 35m	-
South West Water	FRADDON STW_SO_FRADDON	River Gannel	70	1,461h 16m	-
South West Water	NORTH FAL STW_SSO_ST STEVENS	Gwindra Stream	53	923h 51m	-
South West Water	WATERGATE SPS_PSCSOEO_WATERGATE BAY	Stream/Atlantic Ocean	47	905h 24m	8 h
South West Water	POLKERRIS SPST_PSCSOEO_POLKERRIS	St Austell Bay	46	743h 18m	-
South West Water	ST DENNIS STW_SSO_ST DENNIS	River Fal	63	699h 40m	-
South West Water	TOWN QUAY SPST_PSCSOEO_FOWEY	River Fowey Estuary	106	422h 46m	1 h
South West Water	TOWAN HEAD SPS_PSCSOEO_NEWQUAY	Atlantic Ocean	40	422h 7m	1 h
South West Water	GOONAMARRIS_CSO_NANPEAN	Gwindra Stream	46	417h 38m	-
South West Water	NORTH FAL STW_SO_ST STEVENS	Gwindra Stream	53	379h 28m	-
South West Water	CAFFA MILL SPS_PSCSOEO_FOWEY	River Fowey Estuary	88	284h 37m	-
South West Water	ST DENNIS STW_SO_ST DENNIS	River Fal	43	194h 51m	-
South West Water	YELLOW SANDS SPS_PSCSOEO_NEWQUAY	Atlantic Ocean	27	186h 32m	407 h
South West Water	MOLINNIS_CSO_BUGLE	River Par	32	130h	-
South West Water	PAR NO2 SPST_PSCSOEO_ST AUSTELL	River Par	13	124h 48m	-
South West Water	CHARLESTOWN SPS_PSCSOEO_CHARLESTOWN	St Austell Bay, English Chanel	12	117h 32m	0 h
South West Water	Grampound No1_CSO_Grampound	River Fal	28	113h 30m	-
South West Water	PAR STW_SSO_ST AUSTELL	Unknown	15	111h 17m	-
South West Water	NANSLADRON SPST_PSCSOEO_ST AUSTELL	White River	7	108h 32m	-
South West Water	GRAMPOUND SPS_PSCSOEO_GRAMPOUND	River Fal	24	102h 31m	-
South West Water	GRAMPOUND NO 2_CSO_GRAMPOUND	River Fal	24	100h	-
South West Water	DANIELS LN_CSO_ST AUSTELL	Sandy River	13	77h 3m	-
South West Water	GOLANT SPST_PSCSOEO_GOLANT	River Fowey Estuary	18	70h 18m	-
South West Water	TREDENHAM CLOSE_CSO_PAR	St Blazey Stream	10	70h 17m	-
South West Water	LONDON APPRENTICE SPST_PSCSOEO_ST AUSTEL	St Austell River	6	63h 26m	-
South West Water	ROCHE_CSO_ROCHE	Par River	28	61h 35m	-
South West Water	CHARLESTN REMOTE SPS_PSCSOEO_ST AUSTELL	St Austell Bay	15	41h 48m	-
South West Water	GUSTI VEOR_CSO_NEWQUAY	Unnamed Ditch,Trenance Lake	26	28h 34m	32 h
South West Water	LOWER STICKER SPS_PSCSOEO_ST AUSTELL	Caerhays Stream	8	25h 53m	-
South West Water	ST COLUMB RD_CSO_ST COLUMB	River Gannel	23	18h 16m	-
South West Water	JUNCTION A39 FRADDON_CSO_FRADDON	River Gannel	7	12h 15m	-
South West Water	FERNPIT SPS_PSCSOEO_NEWQUAY	River Gannel	7	9h 44m	1 h
South West Water	TERRAS SPS_PSCSOEO_ST STEPHEN	River Fal	3	4h 46m	-
South West Water	MEVAGISSEY SPST_PSCSOEO_MEVAGISSEY	Mevagissey Bay	5	2h 24m	-
South West Water	READYMONEY ROAD_CSO_FOWEY	River Fowey Estuary	3	1h 37m	-
South West Water	GWINDRA_CSO_ST STEPHEN	Lappa Valley	3	1h 34m	-
South West Water	READY MONEY COVE SPS_PSCSOEO_FOWEY	River Fowey Estuary	1	0h 46m	-
South West Water	WHITEHSE SLIP POINT_CSO_FOWEY	River Fowey Estuary	3	0h 31m	-
South West Water	BEACONSIDE SPS_PSCSOEO_FOXHOLE	Stream	2	0h 27m	-
South West Water	PENTEWAN SPS_PSCSOEO_ST AUSTELL	St Austell River	0	0h	-
South West Water	PORTMELLON SPS_PSCSOEO_MEVAGISSEY	Stream	0	0h	-
South West Water	GUSTI VEOR_CSO_NEWQUAY	Unnamed Ditch,Trenance Lake	0	0h	-
South West Water	MENAGWINS STW_SSO_ST AUSTELL	St Austell River	0	0h	-
South West Water	POLGOOTH_CSO_ST AUSTELL	Polgooth Stream	0	0h	-
South West Water	ST DENNIS STW_SSO_ST DENNIS	River Fal	0	0h	-
South West Water	JUNCTION A39 FRADDON_CSO_FRADDON	River Gannel	0	0h	-
South West Water	ROCHE_CSO_ROCHE	Par River	0	0h	-
South West Water	CHARLESTOWN SPS_PSCSOEO_CHARLESTOWN	St Austell Bay, English Chanel	0	0h	-
South West Water	NANSLADRON SPST_PSCSOEO_ST AUSTELL	White River	0	0h	-
South West Water	GRAMPOUND NO 2_CSO_GRAMPOUND	River Fal	0	0h	-
South West Water	MEVAGISSEY SPST_PSCSOEO_MEVAGISSEY	Mevagissey Bay	0	0h	-
South West Water	PORTHPEAN SPS_PSCSOEO_PORTHPEAN	St Austell Bay	0	0h	-
South West Water	PAR NO2 SPST_PSCSOEO_ST AUSTELL	River Par	0	0h	-
South West Water	NORTH FAL STW_SSO_ST STEVENS	Gwindra Stream	0	0h	-
South West Water	Grampound No1_CSO_Grampound	River Fal	0	0h	-
South West Water	CHARLESTN REMOTE SPS_PSCSOEO_ST AUSTELL	St Austell Bay	0	0h	-
South West Water	GRAMPOUND SPS_PSCSOEO_GRAMPOUND	River Fal	0	0h	-
South West Water	PORTHPEAN SPS_PSCSOEO_PORTHPEAN	St Austell Bay	0	0h	-
South West Water	READYMONEY ROAD_CSO_FOWEY	River Fowey Estuary	0	0h	-
South West Water	POLKERRIS SPST_PSCSOEO_POLKERRIS	St Austell Bay	0	0h	-
South West Water	PENTEWAN SPS_PSCSOEO_ST AUSTELL	St Austell River	0	0h	-
South West Water	NORTH FAL STW_SO_ST STEVENS	Gwindra Stream	0	0h	-
South West Water	FOWEY STW_SSO_FOWEY	Fowey Estuary	0	0h	-
South West Water	MOLINNIS_CSO_BUGLE	River Par	0	0h	-
South West Water	ST DENNIS STW_SO_ST DENNIS	River Fal	0	0h	-
South West Water	FRADDON STW_SO_FRADDON	River Gannel	0	0h	-
South West Water	ST COLUMB RD_CSO_ST COLUMB	River Gannel	0	0h	-
South West Water	YELLOW SANDS SPS_PSCSOEO_NEWQUAY	Atlantic Ocean	0	0h	-
South West Water	WATERGATE SPS_PSCSOEO_WATERGATE BAY	Stream/Atlantic Ocean	0	0h	-
South West Water	DANIELS LN_CSO_ST AUSTELL	Sandy River	0	0h	-
South West Water	GOLANT SPST_PSCSOEO_GOLANT	River Fowey Estuary	0	0h	-
South West Water	PAR STW_SSO_ST AUSTELL	Unknown	0	0h	-
South West Water	BEACONSIDE SPS_PSCSOEO_FOXHOLE	Stream	0	0h	-
South West Water	LONDON APPRENTICE SPST_PSCSOEO_ST AUSTEL	St Austell River	0	0h	-
South West Water	FLYCOVE SPS_PSCSOEO_NEWQUAY	Newquay Bay	0	0h	-
South West Water	GWINDRA_CSO_ST STEPHEN	Lappa Valley	0	0h	-
South West Water	TOWN QUAY SPST_PSCSOEO_FOWEY	River Fowey Estuary	0	0h	-
South West Water	GOONAMARRIS_CSO_NANPEAN	Gwindra Stream	0	0h	-
South West Water	TERRAS SPS_PSCSOEO_ST STEPHEN	River Fal	0	0h	-
South West Water	WHITEHSE SLIP POINT_CSO_FOWEY	River Fowey Estuary	0	0h	-
South West Water	FERNPIT SPS_PSCSOEO_NEWQUAY	River Gannel	0	0h	-
South West Water	TREDENHAM CLOSE_CSO_PAR	St Blazey Stream	0	0h	-
South West Water	LOWER STICKER SPS_PSCSOEO_ST AUSTELL	Caerhays Stream	0	0h	-
South West Water	TOWAN HEAD SPS_PSCSOEO_NEWQUAY	Atlantic Ocean	0	0h	-
South West Water	POLGOOTH_CSO_ST AUSTELL	Polgooth Stream	0	0h	-
South West Water	CAFFA MILL SPS_PSCSOEO_FOWEY	River Fowey Estuary	0	0h	-
South West Water	READY MONEY COVE SPS_PSCSOEO_FOWEY	River Fowey Estuary	0	0h	-
South West Water	FLYCOVE SPS_PSCSOEO_NEWQUAY	Newquay Bay	0	0h	-

St Austell and Newquay - Live Sewage

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